2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside suppresses human colorectal cancer cell metastasis through inhibiting NF-κB activation

  • Authors:
    • Chien-Liang Lin
    • Shu-Ling Hsieh
    • Wan Leung
    • Jiiang-Huei Jeng
    • Guan-Cheng Huang
    • Chining-Ting Lee
    • Chih-Chung Wu
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  • Published online on: June 9, 2016     https://doi.org/10.3892/ijo.2016.3574
  • Pages: 629-638
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Abstract

2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside (THSG), a major component of Polygonum multiflorum Thunb (He-Shou-Wu), has been reported to exhibit antioxidant and anti-inflammatory effects. However, its anti-metastatic effect against colorectal cancer is still unclear. In this study, cell migration, invasion and adhesion abilities as well as metastasis-associated protein and NF-κB pathway signaling factor expression were analyzed after treating HT-29 cells with THSG. According to the results, the migration and invasiveness of HT-29 cells were reduced after treatment with 5 or 10 mM THSG (p<0.05). Additionally, the levels of matrix metalloproteinase-2 (MMP-2) and phosphorylated VE-cadherin in HT-29 cells were reduced and the transepithelial electrical resistance (TEER) of EA.hy926 endothelial cell monolayers was increased after incubation in THSG for 24 h (p<0.05). Cell adhesion ability and the E-selectin and intercellular adhesion molecule-1 (ICAM-1) protein levels were reduced when EA.hy926 endothelial cells were treated with THSG (p<0.05). In addition, the cytoplasmic phosphorylation of IκB, the nuclear p65 level and the DNA-binding activity of NF-κB were reduced after treating HT-29 or EA.hy926 cells with 5 or 10 mM THSG (p<0.05). These results suggest that THSG inhibits HT-29 cell metastasis by suppressing cell migration, invasion and adhesion. Furthermore, THSG inhibits metastasis-associated protein expression by suppressing NF-κB pathway activation.
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August-2016
Volume 49 Issue 2

Print ISSN: 1019-6439
Online ISSN:1791-2423

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Spandidos Publications style
Lin C, Hsieh S, Leung W, Jeng J, Huang G, Lee C and Wu C: 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside suppresses human colorectal cancer cell metastasis through inhibiting NF-κB activation. Int J Oncol 49: 629-638, 2016
APA
Lin, C., Hsieh, S., Leung, W., Jeng, J., Huang, G., Lee, C., & Wu, C. (2016). 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside suppresses human colorectal cancer cell metastasis through inhibiting NF-κB activation. International Journal of Oncology, 49, 629-638. https://doi.org/10.3892/ijo.2016.3574
MLA
Lin, C., Hsieh, S., Leung, W., Jeng, J., Huang, G., Lee, C., Wu, C."2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside suppresses human colorectal cancer cell metastasis through inhibiting NF-κB activation". International Journal of Oncology 49.2 (2016): 629-638.
Chicago
Lin, C., Hsieh, S., Leung, W., Jeng, J., Huang, G., Lee, C., Wu, C."2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside suppresses human colorectal cancer cell metastasis through inhibiting NF-κB activation". International Journal of Oncology 49, no. 2 (2016): 629-638. https://doi.org/10.3892/ijo.2016.3574